NSK 30228J Tapered 140 mm ID Tapered Roller Bearing, 250 mm OD
- RS庫存編號:
- 639-911
- 製造零件編號:
- 30228J
- 製造商:
- NSK
此圖片僅供參考，請參閲產品詳細資訊及規格
小計（1 件）*
TWD20,782.00
(不含稅)
TWD21,821.10
(含稅)
訂單超過 $1,300.00 免費送貨
製造商存貨
- 準備從 2026年11月19日 起發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 |
|---|---|
| 1 + | TWD20,782.00 |
* 參考價格
- RS庫存編號:
- 639-911
- 製造零件編號:
- 30228J
- 製造商:
- NSK
規格
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法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | NSK | |
| Product Type | Tapered Roller Bearing | |
| Inside Diameter | 140mm | |
| Bore Type | Tapered | |
| Maximum Speed - Oil | 1900rpm | |
| Maximum Speed - Grease | 1400rpm | |
| Limiting Speed | 1400rpm | |
| Bearing Dynamic Load Rating | 480kN | |
| Cone Width | 42mm | |
| Outside Diameter | 250mm | |
| Static Load Rating | 515kN | |
| Cup Width | 36mm | |
| Bearing Type | Tapered | |
| 選取全部 | ||
|---|---|---|
品牌 NSK | ||
Product Type Tapered Roller Bearing | ||
Inside Diameter 140mm | ||
Bore Type Tapered | ||
Maximum Speed - Oil 1900rpm | ||
Maximum Speed - Grease 1400rpm | ||
Limiting Speed 1400rpm | ||
Bearing Dynamic Load Rating 480kN | ||
Cone Width 42mm | ||
Outside Diameter 250mm | ||
Static Load Rating 515kN | ||
Cup Width 36mm | ||
Bearing Type Tapered | ||
不相容
- COO (Country of Origin):
- JP
The NSK Tapered Roller bearing is designed to support high radial and axial loads in both directions, making it an essential component for robust machinery. With precise engineering to meet ISO 4FB and ISO355 dimension series standards, this bearing ensure exceptional durability and reliability. Their boundary dimensions include a bore diameter of 140 mm and an outside diameter of 250 mm, complemented by a total width of 45.75 mm. Tailored for grease and oil-bath lubrications, it facilitate seamless operation under varying conditions, empowering equipment to perform optimally. With a mass of approximately 8.74 kg, this bearing is ideally suited for both industrial applications and demanding environments.
Compact yet effective design allows for efficient load handling
Optimised chamfer dimensions enhance the ease of installation
Basic dynamic load rating of 480000 N ensures reliable performance under stress
Applicable for both grease and oil-bath lubrication methods catering to preference
Effective load centre of 48.9 mm aids in stability during operation
Minimised space requirements on housing side faces ensure compatibility with existing setups
Engineered with a constant factor of 0.44 for improved operational efficiency
Dual axial load factors provide added resiliency during varied load applications
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